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BOSTON MARATHON 2025

Brie Mcsherry

Bib: 11438•F

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 32%
Gender (Female)
#0 / 12228
Top 15%
Masters (Masters Women)
#0 / 6759
Top 5%
Division (F40-44)
#0 / 1718
Top 12%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:26/mi
23:06
↑ 97↓ 3451.5%
10K· 6.21 mi
7:23/mi
46:03
↑ 79↓ 1380.4%
15K· 9.32 mi
7:21/mi
1:08:52
↑ 67↓ 78
20K· 12.43 mi
7:27/mi
1:32:00
↑ 106↓ 860.1%
Half· 13.11 mi
7:08/mi
1:36:52
↑ 19↓ 370.5%
25K· 15.53 mi
7:24/mi
1:54:48
↑ 66↓ 880.2%
30K· 18.64 mi
7:38/mi
2:18:32
↑ 181↓ 1480.2%
20M
7:36/mi
2:28:51
↑ 64↓ 500.2%
21M
8:08/mi
2:36:59
↑ 106↓ 241.6%
35K· 21.75 mi
7:28/mi
2:42:34
↑ 17↓ 861.7%
23M
7:39/mi
2:52:09
↑ 23↓ 630.6%
24M
7:28/mi
2:59:37
↓ 821.3%
40K· 24.85 mi
7:38/mi
3:06:09
↓ 200.3%
25.2M
7:39/mi
3:08:47
↑ 13↓ 160.2%
Finish· 26.22 mi
7:39/mi
3:16:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:52
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:39:43
Pace7:36 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0323:067:2623:06
7:26
-
10K
6.21 mi11:13:0046:037:2522:57
7:23
-0:03
15K
9.32 mi11:35:491:08:527:2322:49
7:21
-0:02
20K
12.43 mi11:58:571:32:007:2423:08
7:27
+0:06
Half
13.11 mi12:03:491:36:527:234:52
7:08
-0:19
25K
15.53 mi12:21:451:54:487:2317:56
7:24
+0:16
30K
18.64 mi12:45:292:18:327:2623:44
7:38
+0:14
20M
20.00 mi12:55:482:28:517:2710:19
7:36
-0:02
21M
21.00 mi13:03:562:36:597:298:08
8:08
+0:32
35K
21.75 mi13:09:312:42:347:295:35
7:28
-0:40
23M
23.00 mi13:19:062:52:097:299:35
7:39
+0:11
24M
24.00 mi13:26:342:59:377:297:28
7:28
-0:11
40K
24.85 mi13:33:063:06:097:296:32
7:38
+0:10
25.2M
25.20 mi13:35:443:08:477:302:38
7:39
+0:01
Finish
26.22 mi13:43:323:16:357:307:48
7:39
0:00

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:08 /mi

Average Pace

7:30 /mi

Slowest Pace

8:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:27

96% of race

Time at Steady Pace

8:08

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:30 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:50:0323:067:2623:06
7:26
#11666
10K
6.21 mi11:13:0046:037:2522:57
7:23
#11330
15K
9.32 mi11:35:491:08:527:2322:49
7:21
#10962
20K
12.43 mi11:58:571:32:007:2423:08
7:27
#10782
Half
13.11 mi12:03:491:36:527:234:52
7:08
#10665
25K
15.53 mi12:21:451:54:487:2317:56
7:24
#10361
30K
18.64 mi12:45:292:18:327:2623:44
7:38
#9981
20M
20.00 mi12:55:482:28:517:2710:19
7:36
#9731
21M
21.00 mi13:03:562:36:597:298:08
8:08
#9601
35K
21.75 mi13:09:312:42:347:295:35
7:28
#9533
23M
23.00 mi13:19:062:52:097:299:35
7:39
#9363
24M
24.00 mi13:26:342:59:377:297:28
7:28
#9263
40K
24.85 mi13:33:063:06:097:296:32
7:38
#9155
25.2M
25.20 mi13:35:443:08:477:302:38
7:39
#9027
Finish
26.22 mi13:43:323:16:357:307:48
7:39
#9056
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi116662612261210367(Top 36%)2059(Top 17%)2059(Top 120%)
10K6.21 mi3.10 mi11330+3362463+1492463+14911083(Top 39%)2343(Top 19%)2343(Top 136%)
15K9.32 mi3.11 mi10962+3682299+1642299+16410367(Top 36%)2059(Top 17%)2059(Top 120%)
20K12.43 mi3.11 mi10782+1802229+702229+7010311(Top 36%)2103(Top 17%)2103(Top 122%)
Half13.11 mi0.68 mi10665+1172174+552174+558626(Top 30%)1347(Top 11%)1347(Top 78%)
25K15.53 mi2.42 mi10361+3042071+1032071+1039143(Top 32%)1699(Top 14%)1699(Top 99%)
30K18.64 mi3.11 mi9981+3801945+1261945+1268756(Top 31%)1726(Top 14%)1726(Top 100%)
20M20.00 mi1.36 mi9731+2501868+771868+777660(Top 27%)1406(Top 11%)1406(Top 82%)
21M21.00 mi1.00 mi9601+1301839+291839+298186(Top 29%)1801(Top 15%)1801(Top 105%)
35K21.75 mi0.75 mi9533+681827+121827+128398(Top 30%)1839(Top 15%)1839(Top 107%)
23M23.00 mi1.25 mi9363+1701796+311796+317636(Top 27%)1670(Top 14%)1670(Top 97%)
24M24.00 mi1.00 mi9263+1001783+131783+137497(Top 26%)1665(Top 14%)1665(Top 97%)
40K24.85 mi0.85 mi9155+1081774+91774+97732(Top 27%)1858(Top 15%)1858(Top 108%)
25.2M25.20 mi0.35 mi9027+1281739+351739+354148(Top 15%)626(Top 5%)626(Top 36%)
Finish26.22 mi1.02 mi9056-291792-531792-5310279(Top 36%)3139(Top 26%)3139(Top 183%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

10367

Females

2059

F40-44

2059

5K→10K

3.1 - 6.2 mi

Top 39%
×5story building
+79ft-138ft

Overall

11083

Females

2343

F40-44

2343

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

10367

Females

2059

F40-44

2059

15K→20K

9.3 - 12.4 mi

Top 36%
×5story building
+106ft-86ft

Overall

10311

Females

2103

F40-44

2103

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

8626

Females

1347

F40-44

1347

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

9143

Females

1699

F40-44

1699

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

8756

Females

1726

F40-44

1726

30K→20M

18.6 - 20.0 mi

Top 27%
×5story building
+64ft-50ft

Overall

7660

Females

1406

F40-44

1406

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

8186

Females

1801

F40-44

1801

21M→35K

21.0 - 21.8 mi

Top 30%
×7story building
+17ft-86ft

Overall

8398

Females

1839

F40-44

1839

35K→23M

21.8 - 23.0 mi

Top 27%
×5story building
+23ft-63ft

Overall

7636

Females

1670

F40-44

1670

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

7497

Females

1665

F40-44

1665

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7732

Females

1858

F40-44

1858

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4148

Females

626

F40-44

626

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

10279

Females

3139

F40-44

3139

Passing Analysis

Category:
Athletes Passed
3181*
Passed By
570
Net Change
+2610
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11666
5K → 10K449113+336#11666#11330
10K → 15K41446+368#11330#10962
15K → 20K25373+180#10962#10782
20K → Half1181+117#10782#10665
Half → 25K33531+304#10665#10361
25K → 30K437*57+380#10361#9981
30K → 20M26716+250#9981#9731
20M → 21M15828+130#9731#9601
21M → 35K8921+68#9601#9533
35K → 23M19929+170#9533#9363
23M → 24M13333+100#9363#9263
24M → 40K13527+108#9263#9155
40K → 25.2M1302+128#9155#9027
25.2M → Finish6493-29#9027#9056
TOTALS3181*570+2610

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing